minus a function generator (I doubt $50 is going to get me much there).
So I guess the new question is how should I spend $50. I've enjoyed reading your suggestions so far, and if nothing else tell me how you would spend $50.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16