[HD2 Android SD Development] zarathustrax:
No, you can't run WM6.5 with magldr currently. Magldr will erase your WM65 rom, and you have to flash either WP7 or Android to NAND. Only way to dualboot WM65 and Android is with using haret from within winmo. Maybe in future releases MAGLDR may support WM65 on NAND.... we'll just have to wait and see.

But I do want to add, if you don't use winmo currently, you might as well get rid of it and put android or wp7 on NAND... I use WP7, because android runs pretty much just as good off SD as NAND... I tried NAND android for a month, and went back to SD builds once WP7 was released, and I noticed no difference in performance or battery life with SD android builds compared to NAND ROMs. Main plus about using Android on NAND is being able to use clockwork recovery and being able to switch out your SD cards while in android. But it's easy enough to backup and switch builds on SD, so I can live with clockwork.

Since I started using WP7, it has really grown on me. I like both WP7 and Android pretty equally right now, and would have trouble deciding which OS if I had to get a new phone. Luckily I don't have to pick right now. WP7 is still new, so it's still missing a lot of features and apps, but I think it will catch up to android and iphone quickly. It is such a smooth and unique OS... I started using it thinking I would hate it because of it being locked down and missing so many features that winmo and android had..... but after a couple days of use, I really began to like it. Any problems and missing features will be added as it's updated and it will get more customizable as our great devs and hackers hack apart the OS and get access to everything. I see great things in the future for WP7, and with awesome looking implementation of multitasking already announced, and with Nokia partnering up with MS, WP7 will grow quickly and I wouldn't be surprised if it surpasses Android and iphone within a few years.

The great thing about the HD2 is we can run WP7 as well as a HD7 except for a couple small problems, like only having 2 point multitouch, only having 65k colors on screen, and not being able to focus with builtin camera utility because we don't have a camera button that can be pressed halfway down to initialize auto-focus (but there's already an alternative camera app that solves this problem... just have to use it instead of builtin camera app). Also there's a green tint on pictures when you use a flash. But with WP7, it does enable 720p video recording, which WM65 and Android can't do on the HD2.

But the fact we can also boot android off SD and run that OS almost as good as native devices as well, that more than makes up for any bugs WP7 has. And any features or apps that WP7 doesn't have yet, Android probably does, so you have that as backup. You get to test out WP7 and have android as backup, to make up for anything WP7 can't do. There is no other phone that can run WP7 and android, and it will probably be a long time before there's another device that can, if ever. To me, this makes the HD2 better than any other phone available right now, and I will probably use my HD2 as my main device until the end of this year, at least, which will make it used for over 1 1/2 years... much longer than I ever used any other device. It's going to be very difficult to pick a new phone that can only run 1 OS. (I'm thinking I'll end up getting a WP7 phone when next generation of those phones come out, and get a 7" android tablet to cover my android needs... but I'm going to wait til after summer to see what's available and what's planned for each OS)

Anyways, sorry this turned into a long, off-topic rant and I kept rambling on... I just finished a huge cappuchino and got a major caffeine buzz going right now. I hope someone took something useful out of this.