Well first you need to use Photoshop or some similar program to convert from .bmp to .jpg format. Then you need to have a hosting site for images, as there is no uploading of images to the taldren forums, just the ability to link to them remotely.
Wasn't sure what you meant earlier about MSN you don't have it or didn't have it running. If you can get it up you can transfer the file to me and I will do the convert and hosting for you. Screen caps are just to big for my email to handle.