So you want to get rid of your left nav in moss.  Well the first way to do this would be to create a webpart page with no nav.

1)View all site content
2)Create
3)Web part page

This one will have no nav so you should be looking good.

Now say this page still doens't work for you, but you don't want to have to work in designer of customize any HTML.  A little trick is to hide some css styles in a content editor web part. Paste this snippit into a it and to-da your left nav will be hidden away

<style>
.ms-quicklaunch
{
display:none;
}
.ms-navframe
{
display: none;
}
.leftNav
{
display: none;
}
.leftNavSpacer
{
display: none;
}
.mainContainer
{
width: 100%
}
</style>

For those of you looking inot building up a custom app with sharepoint as the platform here's a good start.

http://www.microsoft.com/downloads/details.aspx?FamilyID=5474a014-0298-4c45-a8f4-f3e38abfc424&DisplayLang=en

Have you ever used webservices in Infopath and then needed to move then to a new enviorment with new urls.  Wells here's a way to script it out, other have done the work I'll just put the links in for you to use.

Use a scripting tool called xsnFixup.js http://msdn.microsoft.com/en-us/library/bb608315.aspx

If you need some help with you xPath here's a tool a college sent me and here's the location of the creator's site.

http://weblogs.asp.net/nleghari/articles/visualxpath.aspx

Have you ever used webservices in Infopath and then needed to move then to a new enviorment with new urls.  Wells here's a way to script it out, other have done the work I'll just put the links in for you to use.

Use a scripting tool called xsnFixup.js http://msdn.microsoft.com/en-us/library/bb608315.aspx

If you need some help with you xPath here's a tool a college sent me and here's the location of the creator's site.

http://weblogs.asp.net/nleghari/articles/visualxpath.aspx

Have you ever looked at your SQL server and found a huge LDF file sitting out there?  Well the other day i found a 14 gig one just eating up space.  If you work with sharepoint you can find some very large ones if the sql server wasn't config right.  SO here is a quick how to with screen shots on eliminating your log files from SQL server.  Good luck...