PSP & PS3 Hacks Mods

hi members,
i am new to this forum and first of all congratulate entire members for doing a great job of understanding the basics of theme builder.we like rookies wil benefit a lot out your patronage.cheers and keep it going sorry lets keep it going. I created a theme using xross media simulator.
my doubts are
1.apart from 1920x1080 size wallpaper do i need 640×480 size wall paper to complete the theme?
2.if yes how do i get the same wallpaper in 640x480 size?
3.how to create 64×64 pixels in PNG 32-bit format icon of my choice?
help me out members

Hey bmrind, what's up. There is a free program called pixillion that will let you convert image file types from one format to another, and resize images to Theme Builder's liking. Get the free version as it is the one I have been using for a few days now.
You'll have to read everything that this program does as it is quite versatile.

http://www.nchsoftware.com/imageconverter/index.html

Hope this works out for you.