I'd advise always using linked images (img tags in the email html) instead of embedded unless you really need to embed them for some reason.
thanks...
the main reason i went looking for a means to embed images, was to avoid that terrible (red x) where my images SHOULD have been in the email message... it just seems too unprofessional to have what appears to be a "broken" message (to my clients)...
having said that, im certainly open to other means of getting images into my messages... i just find it to be a much more pleasing experience (myself) when i open email from reputable sources, and find a nicely crafted message (from vendors like TigerDirect, or online services like WoW, etc.)...