I dont know if everyone already knows about these things or not but if you dont you should give them a look.
http://get.live.com/betas/home
I've tried most of the things listed on that page.
1. Writer- This is a surprisingly cool little piece of software. You basically get to make your blog posts in an intuitive interface rather than the crap most services offer. You then just upload it to you blog. I only played with the software for a minute because I dont blog and just wanted to try it out. If you are a blogger though, you should definitely at least try this.
2. Mail- Basically this kicks the crap out of OE but isn't going to be replacing outlook for anyone. Its not bad and its easy to set up.
3. Messenger- IM program. I haven't tried it because I very rarely use MSN and when I do, I access my account through pidgin.
4. Photo Gallery- This is kinda neat. Its probably whats already built into vista but I cant say for sure since I dont use vista. I use picasa though so I didnt really have much use for it. Maybe if you are using the standard xp viewer then you should give this a try.
5. Family safety- I haven't tried this but I guess its a internet filter for kids. Great if you have kids, but I have no use for it right now. I will still try it someday though just to try it out.
6. Skydrive- This may be useful if you need to store files on the net. I used AOL's xdrive for a bit and realized I didnt have much of a use for doing this. I would rather just carry a usb stick around.
7 Windows Desktop Search- Basically gives xp users a vista like search. I tried it and it works great!
I however am one of those people who has everything in their my documents folder all organized in folders and sub folders, so I dont need to search. I didnt used to be this way though and if I had WDS back then I probably never would have changed. Deffinitely a must have if you have a hard time remembering where you put documents.(but some people also just like searching instead of going through the menus.
http://www.microsoft.com/windows/products/...ch/default.mspx
I know I had posed a few of these before but never about them all, so I figured why not.
These programs really can expand the features of xp and bring it just a little closer to the few cool things most people like about vista.