Try Nero Recode(Included in nero package).It will convert any type of vedio into mp4.It offers best compression.But the problem is it takes a lot of time
+101 for super but make sure no open data connections are there to the internet - then your super searches for updates and is very very slow to convert.
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Change is Nature, the part that we can influence; and it starts when we decide.
Super, Xilisoft, VirtualDub, etc.... there are many dude... if they r free then start doing the job at once... and if they are not, then make them free.