Thanks to Sebastian Weber, I've discovered a good tool for decoding your ASP.NET Viewstate. This tool is created by Fritz Onion and you can download it from his site. This utility lets you decode the hidden viewstate field on any .aspx page to view the contents in a treeview, as raw text, or as parsed XML.

However, I want to mention another ViewState Decoder written by Paul Wilson. The curiosity of Paul's Decoder is that it works online, so you can access it everywhere. Good idea Paul!
You can find Paul's ViewState Decoder here.
Today I've discovered a bad news... I'm going to the BlogJet site to see features for a new update and... surprise!!!... BlogJet now is not free, but now comes with a 30-day trial and with a $19.95 registration fee. 
BlogJet is currently my favourite tool for blogging and it's not good to see that a wonderful free project now has stopped its "free nature". Why this choice? Maybe a new business?
I think that before pay for BlogJet, I must review all free blogging tools around the net! 
I've just spent my hour of relax this morning (rain and rain for the entire week, now the sun seems to appear in the sky so I think I'll go out for shopping
) reading an interesting post on Robert Scoble's Blog about Longhorn and Open Source Community (I'm a big fan of Robert's Blog, one of the best of the net).
Scoble (the MS Longhorn Evangelist) starts his post saying an important thing: MS is really interested in interoperability with other platforms. He says that he's also a Linux/RedHat user, that he use Firefox with his Longhorn machine and, in response to the Mozilla community, he said an important message: "you guys should talk with us".
He hopes in a possible interoperability and personally I hope too...
But, why I'm writing this post? Not only to signal the important message launched by Robert, but to signal the responses that comes from the Open Source Community to Robert (you can read all these responses on the Robert's Blog). A little resume of the contents? Attacks to Microsoft and sometimes to Roberts, expressed with lot of arrogance.
Always the same thing? Why this? Why the Open Source Community (Ok, fortunately not all the people, but a lot of them...) seems never want to have a constructive discussion and interaction with the MS world? Instead of talking with Robert about possible interactions, they attack MS.
I think interaction is a key for future, for MS and for the Open Source Community. I like the Open Source philosophy, but I don't like people that talks with the brain "off". Attacks are not constructive!!
Ok, this is only a little vent... thanks to Robert for his post and for his thinking. You're right!!
Now my relax time is coming... 
I've just see on our TV news in Italy that the suspected Sasser Worm author was captured.
Seems that he's and 18 year's old high school student from Germany (Rotenburg, north of Germany).
My first think was this: the major viruses and worms authors are often young people... maybe they have a lot of free time to spent on these types of activities? 
Sasser worm spread through an estimated 18 million computers across the world last week and for me this is a big surprise... too many machines not well patched!!
I hope MS could continue to give patches available also for illegal Windows copies, because these machines could be a danger also for the others.