image tinkering

I just sent my logo to a gentleman for some promotional items. He said that it has to be at least 300 dpi and mine is not. I am not the most computer savvy person when it comes to this stuff. Is there a free program that can increase the dpi?


Please email me the images that you have with your logo and I will see what I can do for you.



E-mail sent. Thanks Gerry!

Has anybody out there got a program that can convert my logo in MS Publisher to .cdr or .ai ?