Planning to get ride of the smallest amounts of my credit cards debt any time soon

Which include:

AE: 11.50$ at 18.50%
TD Credit line: 56.64$ at 10.50%
TD Visa: 19.58$ at ?

Total that will be pay off: 87.72$

After what I will stop using the TD credit Line and the TD Visa once there will both at 0$. And maybe I will close the TD Visa. I have too much credit. In total, I have 3 credits card and one credit line. And it’s too much.

Overview of my financial situation on date of August 13, 2007

Debts:
Student loans: 12 369.03$ at 8.750 %

Credit card debt:
AE: 2308.66$ at 7.99%
AE: 11.50$ at 18.50%
TD Credit line: 56.64$ at 10.50%
TD Visa: 19.58$ at ?
CIBC Visa: 419.47 at ?

Total credit cards debt: 2 815.85$

TOTAL DEBT: 15 184.88$

RRSP:
Total of money put in my RRSP so far: 9 042.96$

Non RRSP investments:
Money put in non RRSP investments: 6 100$

Savings:
ING Direct: 288.76$
Savings: 11 325.73$

Big total (RRSP + non RSP investments + savings - debts) in date of August 12, 2007:
26 757.45$ - 15 184.88$ = 11 572.57$

Almost there…. I am half away of my 50 000$ and I think I can easily get there. Why? Because I am a hard worker and I have really few expenses. In 3 months from now, in November 2007, I believe I will have a total of 33 000$ in cash flow. With all that money, should I pay my debt or invest the money in mutual funds?