Thanks for the response Vanil, but I meant running all those things at the same time! Could the 9400M G handle it? (Also, by TV App, I meant EyeTV)
Hmm, running all these apps at the same time (Photoshop, iMovie, Parallels/Fusion) shouldn't be a problem; of course if you do some processor tasks (like converting a video) performance would be a little decreased.