Here is a cool way to upload your images to bricksmal forum. No need to flip between screens.
Step 1:
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Create an account with imageshack (Free of charge)
Download and install image shack toolbar here(works on Internet Explorer and Firefox):
http://toolbar.imageshack.us/ImageShackToolbar.exe 
After you install it, a set of utilities would appear on your IE (circled in red) .

Step 2:
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Set hotlink for forum[1]
Choose "Use hotlink for forum[1]". This would auto generate links in formats suitable for bricksmal forum

Step 3:
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Choose "FULLSIZE"

Step 4:
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Go to the location of your images, select them (either one by one, or many at one go), drag and drop them to the forum text area. Yes, the place you are going to post a mesage.
