- General change

[Added]
+ added support for Vista Beta 1 and Vista Beta 2

[Fixed]
- fixed small bugs

- Setup wizard

[Added]
+ added support for Vista Beta 1 and Vista Beta 2
+ added ad of Advanced Registry Doctor

[Updated]
+/- updated installer's code responsible for OS compatibility
(now it correctly works on Vista and XP w/ SP2 w/ latest updates)

[Fixed]
- fixed problem with false virus detection (Avast)