Really good online tutorial videos

For amongst other things:

Building an assembler for the Raspberry Pi

Coding in C++, C# etc.

I put the links in a post on my own forum (to get people to visit my forum)

http://btinterface.com/BTInterface/forum/viewtopic.php?f=4&t=452&p=836#p836

P.S. is it me or has the B4a website become really sllllooooowwww ?