Thanks... I'm glad you found that helpful

Here's something silmilar I forgot to mention:

There has been a recently discovered exploit for Internet Explorer 5.5 and 6 that allows EXE's to appear to be text files and if you choose to Open it from its current location it will execute without a security warning. (It was discovered by a subscriber to the Vuln-Dev mailing list available at SecurityFocus.com)

Just something else I forgot to mention

Good Luck in your studies!!