Windows 7 - Monitors supporting Multitouch

Hello.

I was wondering since i am very eager to buy a touchscreen monitor for my computer now that windows 7 has multitouch support what multitouch monitors are available?

I've seen a 23" Acer T230Hbmidh and Acer T230H now, i dont know what the difference between these 2 are, except for the price.

Does anybody know this monitor by personal experience? is it multitouch? does it work well with windows 7? what multitouch things is at present time supported? like are there only a few gestures in Windows 7 OS interaction or can it at present be used in general applications like google earth etc?

Are there any more but these 2 acer monitors to choose from?

I have a UMPC HTC SHIFT with touchscreen and windows 7 which has made me completely fall in love with the natural user interface that is touchscreen and i am very eager to try it with my desktop pc.

the question is, at about 380€ is it worth buying today or is it better to hold of a given amount of time, like are there big things happening in the soon to be that would make it wise to hold off buying?