Graphic Design Software

What software do you use for Graphic Design? I used to use Photoshop CS3, but I can't seem to get it working anymore! Now, I use GIMP and I'm re-learning all over again!

I'm using the basic Photoshop at the moment.

I use Gimp, it's a great free design program.

I use Adobe Photoshop CS5 and Adobe Illustrator CS5. I can't stand GIMP since I've been using Photoshop for nearly 4 years so even the minor differences seem like mountains.

I Use Photoshop CS5 simple because it is what I am used too using and making a change to anything else would just be like a living hell to me!

I mostly use Adobe Photoshop CS4, and illustrator sometimes. I have been using Photoshop for 3 years, and I am so addicted to it to try something new.