How to auto start a program at windows startup mood without keeping it at startup folder?

and

How to make tool tip baloon shape (minimum codes pls). Please help!!!!

Since the code is somewhat extensive, I've supplied the links.

As for the Balloon Tool Tip, There's code at the following that will do it:

http://www.andreavb.com/tip050007.html

As for starting at startup without being put in the startup menu, it needs to be in the registry:

Single user:
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun

All users:
HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRun

Code to modify the registry:
http://www.andreavb.com/tip080001.html

So you know, both code examples author is listed as this web site's owner. Any questions about the code, I'd send them there.