For those that are ready to vote, yet don't know the issues and need some sort of tool to help guide, here is a brief comparison of Obama and McCain. If you would like them in detail, just go visit their websites and compare the issues. 
AP (Associated Press)
Where McCain, Obama stand on the issues
By CALVIN WOODWARD – 9 hours ago
The plans of presidential candidates are never set in stone, if only because circumstances and the makeup of Congress change after the election. The uncertainty is even deeper in this election because Democrat Barack Obama and Republican John McCain laid out most of their agenda before the government committed up to $700 billion to address the financial crisis.
Obama acknowledges what is true for both: "The next president will have to scale back his agenda and some of his proposals." Yet neither candidate has spelled out what promises might have to be postponed or changed.
With that caution, here's a look at where McCain and Obama stand on a selection of issues:
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ABORTION
McCain: Opposes abortion rights. Has voted for abortion restrictions permissible under Roe v. Wade, and now says he would seek to overturn that guarantee of abortion rights. Would not seek constitutional amendment to ban abortion.
Obama: Favors abortion rights.
AFGHANISTAN
McCain: Favors unspecified boost in U.S. forces.
Obama: Would add about 7,000 troops to the U.S. force of 36,000, bringing the reinforcements from Iraq. Has threatened unilateral attack on high-value terrorist targets in Pakistan as they become exposed, "if Pakistan cannot or will not act" against them.
CAMPAIGN FINANCE
McCain: The co-author of McCain-Feingold campaign finance law is running his general campaign with public money and within its spending limits. He urged Obama to do the same. He applied for federal matching funds for primaries but later turned them down so he could spend more than the limits. The Federal Election Commission belatedly approved his decision to bypass the primary funds, but rejected McCain's claim that he needed no such approval. He raised more than $160 million before having to stop to accept the $84 million in public money for the fall. McCain accepted primary campaign contributions from lobbyists.
Obama: The presidential campaign's fundraising champion has brought in more than $605 million. He is raising private money for his general election, despite his proposal last year to accept public financing and its spending limits if the Republican nominee did, too. He raised a record-shattering $150 million in September. Obama refuses to accept money from federal lobbyists and has instructed the Democratic National Committee to do the same for its joint victory fund, an account that would benefit the nominee. Obama does accept money from state lobbyists and from family members of federal lobbyists.
CUBA
McCain: Ease restrictions on Cuba once U.S. is "confident that the transition to a free and open democracy is being made."
Obama: Ease restrictions on family-related travel and on money Cuban-Americans want to send to their families in Cuba. Open to meeting new Cuban leader Raul Castro without preconditions. Ease trade embargo if Havana "begins opening Cuba to meaningful democratic change."
DEATH PENALTY
McCain: Has supported expansion of the federal death penalty and limits on appeals.
Obama: Supports death penalty for crimes for which the "community is justified in expressing the full measure of its outrage." As Illinois lawmaker, wrote bill mandating videotaping of interrogations and confessions in capital cases and sought other changes in system that had produced wrongful convictions.
EDUCATION
McCain: He is not proposing a federal voucher program that would provide public money for private school tuition, in contrast to his proposed $5 billion voucher plan in 2000. Only proposes expansion of District of Columbia's voucher program. Sees No Child Left Behind law as vehicle for increasing opportunities for parents to choose schools. Proposes more money for community college education.
Obama: An $18 billion plan that would encourage, but not mandate, universal pre-kindergarten. Teacher pay raises tied to, although not based solely on, test scores. An overhaul of No Child Left Behind law to better measure student progress, make more room for subjects such as music and art and be less punitive toward failing schools. A tax credit to pay up to $4,000 of college costs for students who perform 100 hours of community service a year. Obama would pay for part of his plan by ending corporate tax deductions for CEO pay. Has backed away from his proposal to save money by delaying NASA's moon and Mars missions.
ENERGY-GLOBAL WARMING:
McCain: Favors increased offshore drilling and building 45 nuclear power reactors by 2030. Opposes drilling in Alaska's Arctic National Wildlife Refuge. Mandatory reductions of carbon dioxide and other greenhouse gases by 60 percent from 1990 levels by 2050, using a market-based cap-and-trade system that would increase energy costs. Supports $2 billion program to develop carbon capture and other clean coal research and development. $5,000 tax credit for the purchase of zero carbon emission cars; $300 million prize for improved batteries for hybrid vehicles. Broke with President Bush on global warming and led Senate effort to cap greenhouse gas emissions.
Obama: Ten-year, $150 billion fund for biofuels, wind, solar, plug-in hybrids, clean-coal technology and other "climate-friendly" measures. Mandatory reductions of carbon dioxide and other greenhouse gases by 80 percent from 1990 levels by 2050, using a market-based, cap-and-trade system that would increase energy costs. Increase federal fuel economy requirements from 35 mpg to 40 mpg. Now would consider limited expansion of offshore oil and gas drilling. Opposes drilling in Arctic National Wildlife Refuge. Proposes windfall-profits tax on largest oil companies to pay for energy rebate of up to $1,000. Expand federal requirements for ethanol from 36 million gallons to 60 million gallons a year with increase coming from non-corn sources, and require utilities to produce 25 percent of power from renewable energy such as wind, solar and biomass by 2025. $7,000 tax credit for the purchase of advance-technology vehicles; put 1 million plug-in hybrid cars on road by 2015.