Photoshop problems

I've uploaded a few photos from when I went to Stockholm but it's not many. Unfortunately photoshop keeps crashing on me so until I've cleaned out my computer a bit or figured out how to fix/speed it up a bit it'll just be a few photos at a time. I REALLY need to get a job so that I can get a Macbook, I know photoshop runs fine on PCs if you have the proper RAM and all that but I need a laptop anyway. Click the link below to see the rest of the photos.

http://www.flickr.com/photos/t3tris / http://www.flickr.com/photos/t3tris