So I have a blu Ray burner, and loads of videos shot on HDV on my computer. I asume I am to convert them to Microsoft H.265 codec? - and then I need some kind of program to create blu ray disks with> Which would be...? And thats as much as i know.

There's a couple of programs from Ulead (Moviefactory) and Cyberlink (Power Director) that'll let you burn blu ray discs from your HDV files.

I cannot address Ulead Movie Factory, but this post addresses Cyberlink (for simple projects without menus and won't play on most players) and Roxio DVDit Pro HD (for authoring with menus and will play on Blu-Ray players). No particular need to depart from mpg, which is fine at high quality data rates.

http://www.dvinfo.net/conf/showthread.php?t=89040

I think Roxio Media Creator has support for Blue....

I think Roxio Media Creator has support for Blue....

i confirm it the last dvdit pro hd product new blue ray disk !!!!
bye marco