I would think so if you upload all of them one after another. However if your videos are not spam and junk just put together you could get up to 900 videos over time.
If possible and applicable for your niche try using different account names on youtube, and maybe spread some put to metacafe, daily motion etc to avoid doing a whole pile of work to be rewarded with a ban.
I uploaded 9 in one hit withoout a problem, but they were professionally made, and not too overtly promotional/self serving.
i havent got banned. i have over 500. wonder if the traffic from youtube from my link in my youtube descriptions to my websites will piss of adsense.