An email thing would go:

<a href="mailto:someaddy@gmail.com">Email me!</a>

and AIM would go:

<a href="aim:goim?screenname=yoursnhere&message=Put+a+default+message+here">AIM  me!</a>

This makes the person message you, with whatever you put as a default message (+s between the words!)
...as for MSN, I don't think it can be done. I think it can be done on YM, but I'm not sure how, I can check if you want it though. :D

Thanks and you would add an image to both of these how?

Thanks a bunch for the current info

[url=http://www.gtmcknight.com/buttons/search.php?searchstring=gmail]Here are some nice gmail buttons[/url]

[url=http://www.gtmcknight.com/buttons/search.php?searchstring=aim]And aim[/url]

With images:

Email;

<a href="mailto:someaddy@gmail.com"><img src="imagelocation.gif" border="0" alt="gmail me!"></a>

Aim;

<a href="aim:goim?screenname=yoursnhere&message=Put+a+default+message+here"><img src="imagelocationhere.gif" border="0" alt="Aim me!"</a>

[/code]

THANKS sooo much, now all set up on the site.
Check it if you want

www.sniderz.com

Thanks again