Can i download flash player because when i was browsing at youtube i cant play some video and its only in 3gp

Youtube viewers are increasing day by day. And often does you watch videos repeatedly. but if you know you can save your youtube videos, you will definitely download it. some special videos attracted can be download and save it your hard disk. I have already downloaded pokemon full series from youtube. If you like to download videos some service providers such as keepvid, clipnabber can help you to download videos. you have to copy and paste the youtube video link to these sites. but you must have java runtime support for you browsing software. it can be download from sun java site. using keepvid, clipnabber sites you can choose the quality of video which is to be downloaded. mostly FLV and MP4 videos are available. you can have VLC media player to play such formats. If you are a mobile internet user you can download videos from youtube. sites such as catchtube supports and download in 3GP, FLV, MP4 your mobile phone.