ROFLMAO Jace, very nice!
Myself, open image using GIMP, then resize to 640 by 480 after cropping image. Select save as, select jpeg and use advanced tab to change quality to around 80% and smoothing to around same, gives file size of under 100k. Otherwise do overkill method and use Photoshop to do same, with performance and features totally over what is required, plus GIMP is free!
Of course, selecting the other pages of your comic without enabling javascript is rather difficult, those nice buttons won't work without scripting enabled.
Hooray for the good comix, you can see the pix at the following url
http://fiveninety.dyndns.org/~tudorwhiz/PixSaver/pages/Page_1.jpg just change the 1 though to 5 to see the pages.