cashback credit cards

http://moneycentral.msn.com/content/banking/creditcardsmarts/p86145.asp
http://moneycentral.msn.com/banking/services/CreditCard.asp?iSearchId=9&Go=Go
http://www.mitbbs.com/article1/Money/5891165_0_1.html
http://www.mitbbs.com/article/Money/20918558_3.html
http://www.creditcards.com/credit-card-finder/index.php

Summary
Amex SimpleCashBiz: 5% on gas, office supplies and wireless
Chase FreedomSM: 3% on top 3 category everyday apply here

tax bracket

http://www.moneychimp.com/features/tax_brackets.htm
single:
77,100:25%
160,850: 28%
349,700:33%

married but filed separately:
64,250: 25%
97,925: 28%
174,850: 33%

Mutual Fund Taxation

MUTUAL FUND TAXATION: How To Cut The Tax Bite

Tax Saving Tips
It is very complicated...