are the programs on here vista compatible?

i am getting a new computer with vista on it and i was wondering if i should downgrade to xp so that i can use these programs or if i can use them with vista. thanks for the info in advance.

mostly i am worried about the igloo ab and AU. those are the main progs i use

 

you know i never thought of that i hope they work for vista lol cuz thats what i use i need alot more points if i wanna get any program though

 

well i tried the igloo ab and it works so i am assuming achetuer ultimate works as well. and those are the main programs i use.

 

I'm currently using Achetuer Ultime on vista and it works fine except that the sounds don't work.
Igloo works perfectly as well.

 

I'm pretty sure most of the programs made nowadays are made vista compatible.

 

From my limited programming experience, I'm pretty sure AU and Igloo were programmed on VB .NET
Vista is based around the .NET protocol(?), so things programmed on .NET will work in Vista