use www.catchyoutube.com to download the video
1 MB=1024 KB
a video's size depends on how long the video is and the format in which u r downloading it. generally it is maximum 20-25MB.
1MB=1024 Kilobytes(a small unit)
Video file size varies dramatically depending on the resolution of the video. Your video could be anywhere from maybe 2Mb per minute of video, to 30 or more. But probably more like 5-20Mb.
MB stands for megabyte, sometimes abbreviated as Mb. "mega-" means "million", and one megabyte is about a million bytes (a byte is 8 bits -- a bit is a 1 or a 0, the smallest unit of information for a computer). GB stands for gigabyte. "giga-" means "a billion", and a gigabyte is about a billion bytes. They're not exact, because they're actually powers of 2 -- a megabyte is defined as 1024 kilobytes, and a kilobyte is 1024 ("kilo-" means "thousand"). So a megabyte is 1,048,576 bytes. One gigabyte is 1024Mb, or 1,073,741,824 bytes.
The next unit up is a terabyte, or Tb, which is about a trillion bytes (1024Gb).
1MB=10^6 and1GB=10^9.For the 1 st question I have no idea and better u go to the site and try the stuff.All the best.
this video size is 8.5 mb.
if you send me your email id i will send you the video for free...
for friends only.................
1 KB= 1024 BYTES
1 MB=1024 KB
i think it would take 5-6 mb