Yep, they're PNG's...but are you seeing them as blurry or not?
Oh, and i have some news... I'm starting a joint shop with Poke Ranger. Don't worry, i'll still be doing all the pokemon sprites, but she'll be doing trainer sprites and the such. it'll also be in a different thread, but everyone'll recognize it, cause it'll have my name in it. for now, no more requests till i have the shop up, please. Thanks!