I've got Android 2.2 on my phone, Windows 7 on most of the desktops and both of my laptops. The servers run either Ubuntu Server 10.10 or Widnwos Server 2008. Windows XP on my aunt's old Pentium III laptop, and then Mac OS X 10.6 on my mom's MacBook.
I have windows 7 on my desktop. On one of my laptops I have Windows 7 dual booting with Ubuntu. On my other laptop I have XP. And on my netbook I have xp dual booting with Puppy Linux. Oh, and then there's all of my bootable USB's. I have a box full of them and they all have a different Linux Distro on them.
How do you like your Windows 7/Ubuntu dual-boot laptop, AndroidOS? One of mine is like that too.The only problems I have with it is that Ubuntu takes up a lot of memory, and it makes Windows 7 slow at times.
I know nobody asked me, but when I dual-booted my Core i5 6GB RAM 640GB HDD Windows 7 Lenovo laptop with Ubuntu it was fine, and fast but I replaced Ubuntu with XP because Ubuntu didn't supprot the wireless card...