How do i change the "file size" on photoshop?

I'm trying to make a Bebo skin and everythings uploaded right except the main one, i've done the right dimensions but it says

%26quot;main_bg file size is too large. Actual is 54865, maximum allowed is 40000, please rectify and upload again%26quot;



i've tried heaps of times !!

10 points first helping answer =)How do i change the %26quot;file size%26quot; on photoshop?
you can't make the file size smaller unless if you take out some stuff from your constructed bebo skinHow do i change the %26quot;file size%26quot; on photoshop?
if you are saving as a jpeg then you have two options to decrease the file size.



First is to go, Image, Image Size - and change the size by scale or pixels Keeping the proportions the same.



Or when you save a jpeg you have a dialog box that asks the quality on saving 12 being high 1 being low so this scale can be changed to say 8 and then the file size will decrease with the quality.How do i change the %26quot;file size%26quot; on photoshop?
in photoshop menubar go to Image %26gt; Image size

Then resize your image.

and when you save your file go to file %26gt; save for web and devices



from that you can get a small file sized image.