Shopping Cart Needed

[Nymph]

I am looking for a simple shopping cart in PHP that can take payments via PayPal (it's a mainstream project). I have used OS Commerce before, but it's been awhile. I didn't know if maybe there was something new out there that someone might be using, and could recommend.

I don't need a bunch of bells & whistles, and this is more for services, than for hard-good products.

Thanks in advance!