Ok so I recently purchased pinnacle studios 14 hd, and I uploaded some shots today (first time ive done it) off of my t2i all shot in 1080 full hd, I dragged them to the timeline on pinnacle, but wen I go to playback it skips and almost freezes and doesnt play, sometimes the sound will play but even the sound is choppy...does anyone know wats going on? i have windows 7 btw, ....i thought maybe it was because my shots were in 1080 hd, but it says "pinnacle studio 14 HD" ..soo shouldnt it be able to handle hd? maybe its my computer?