I've found an interesting article where they explain how you can use Firebug (Lite) in IE.

Use firebug in IE

It can come in handy sometimes to fine tune javascript...

Seems that SharePoint rocks nowadays :-)

Last year, the SharePoint business unit surpassed 100 million licenses and $1 billion in total revenue, according to Microsoft.

And as read on the Redmond Developer News site, with the coming of Visual studio 2010:

"Microsoft has been scaling up our guidance, and our application and tools, really, really fast," Andrew says, noting that Visual Studio 2010 will fully integrate SharePoint development support.

I've been looking around for sometime, but never found some good information about it. Well, today, I've found some interesting articles (It's not really that new, the article is dated September 15 2008).

It seems that there's a possibility for Unit Testing with SharePoint, you can do it with TypeMock.

The article is found here.

Here are some other referenced articles that might be interesting.

• Unit Testing SharePoint
• Beginners guide to TDD Webpart development 
• Sharepoint typemock wrapper (on codeplex)

Gonna try some of these articles. Hope it's worth it.