Would it be in my best interest to invest 100 dollars in Forex.?

[Paul E]

how much do you know about the FX market??? have you read many books or sites???

anyhow i would say yes, go ahead and put $100 in the markets, its a good start and wont be earth shattering if you lost it.
I recommend that you get a "Learner" or "Nano" account, this is an account which allows 1/10th of a micro trade size.

that way you can get used to normal risk rules, and not burn like 10%-20%-50% of your account in one go.

and of course you should realise that your not going to make heaps each trade.. even a few dollars would make a good win.

good luck