Thanks that really help....M-powered doesn't have DV Toolkit. Also M-Powered doesn't offer the Low Latency Recording feature LE has. (So, when recording just mute the performer.) The benefit to M-Powered is the choice of audio interfaces. Check out m-audio.com and see what interfaces would best fit your needs and are pro-tools m-powered capable. Most of them are though.
With LE, I believe you can link together multiple input cards (correct me if I'm wrong, please)
you are incorrect.
Seriously? That's lame, but good to know. Now I'm even happier to be going to Reaper...
On the other hand, M-audio does have that ProFire Lightbridge thing that would let you have up to 32 inputs. If you have a ton of money, anyway.
M-powered gets annoying later on when you need more inputs. With LE, I believe you can link together multiple input cards (correct me if I'm wrong, please), but with M-powered, you're always limited to one card.
In our studio we currently run 24 inputs over 3 Delta 1010lt cards all the time. Easy setup for around $1k.