line in for ibook

[anyoung]

I just recently got a new ibook and I realize now that the ibook doesn't have a analog line in. I'm wondering if someone could give me some advice on a usb/firewire sound card that has line in. I'd prefer to not use more than $150..
I did some research and found the soundblaster external. Is that the best I can do for my price range?
I do listen through headphones, but the ibook sounds fine for me.

 

[Dick Danger]

This is super cheap solution, I'm sure you could do better for more $$$ but this is all that comes to mind at the moment.

 

[fatp3nguin]

The M-Audio Transit has a line in (along with line out and optical out). However, the drivers for macs are supposed to be a bit problematic.