Not sure what these are?

[PPRuNe Pop]

Doing some housework in Add/remove progs.

I have two progs in my control panel that have been uploaded by MS auto updates.

Microsoft Visual C ++ 2005 Redistributable

ditto

Do I need them?

[call100]

Just leave it. They help with installation of some programmes especially games/visual stuff.
If you do delete it you can download it again from Microsoft or some other sites.

[Parapunter]

Yep & If you use media center, it won't run without it. Leave well alone I would.

[PPRuNe Pop]

OK guys, thanks, I'll leave them be.

PPP