don't know much about blue-ray DVDs tool, offer help to me please!

[guns1inger]

First, kill the big bold type. It just annoys.

Second, don't come posting with a pointless question so easily answered by a quick google search, and then post a long list of spam BluRay converters in another (and completely in appropriate) area of the forums.

We aren't all quite as dumb as you appear to be.

[Baldrick]

Don't reply to the spammers...