Anyone know how to resize pictures?

I want to use this as my new sig.





it's either on of the 2, ut I'd like to have both just in case I want to quote Artist in the Ambulance in the sig.

I'd really apreciate it if anyone could help.
Thanks.

to what size?

dunno, I want to use them as my sig.
But the ones I have are to big, I suppose to the size that is acceptable for this site to have as my sig.

400 x 250 I think it is

If you don't have any software to do the job, you can use http://www.creatingonline.com/online...tor/index.html - an online image editing tool, free and quite useful to do some quick resizing, adding text, cropping, rotating, etc. The quality does go down though :P.

thanks.