I own a Firepod, and i had Cubase SX2 before I got it. So I gave LE to a friend in need. 2 weeks later he went and bought SE from GC for $99. He is much happier now.
If you don't have a Firepod you need to get one, the included software is not great, but it's free and will help you develop the skills you need before you drop 600 beans. How's that for a product endorsement? Seriously, it works flawlessly with SX, and since I monitor back out through the 'pod to the monitor amp: the first time I played a mix through it I instantly heard ALL of my eq mistakes, the kick had a nasty 3k ring, the guitars had way too much around 5k, I couldn't hear all of this before when I monitored the sound card.
Presonus just released new drivers that will allow you to run 3 Firepods at once into the comp. And you can now send out of your DAW through all 8 outs of the 'pod. Hold on.....
I had to turn my LCD so my Mackie 32x8 couldn't see what i'm typing- she may be on the 'bay soon, because 2 more 'pods may be in the future.
One last ringing endorsement:
Customer support is the highest I've seen, and one of the employees that does the email news (Rick Naqvi) is a member of alot of audio forums, he always posts replies to negative and positives when his company is mentioned, usually with something like "sorry about that, call me at this number and I will take care of it" so, there ya go....
and no, I don't work for them...