I just bought a Sony Vaio P Series laptop with 128gb SSD (Model 3: VGN-P598E/Q). It cost me $1499.99 and comes with Vista. Should I upgrade to Windows 7 when it comes out? Is it worth the money? And does anybody know where I can dowload the Windows 7 Beta for free? Without bugs or anything? Because Microsoft won’t give out Betas anymore.