Eh, I'm taking the plunge on a flash-cart, for all the quality homebrew out there. There's some interesting stuff, plus my friend has been bugging me to try the stuff he was coding for the DS. =) Give me a shot to try it myself.
Anywho, point of the post, cheapish R4 carts for the next few days. 9.99, free shipping AFAIK.
http://www.r4-revolution.co.uk/index.php?act=viewProd&productId=2
Seem to get alright reviews. Humtum.