DPP & A 64Bit OS -- Windows 7?

<p>I want to run DPP & a 64Bit operating system.<br>

I can't get XP 64Bit to run DPP.<br>

Is anyone running DPP on Windows 7 Ultimate 64Bit (7100.0.x) ?<br>

Baring that how does DPP run Vista 64Bit?<br>

Thanks in advance.</p>

<p>DPP works fine on Windows Vista Ultimate 64bit. No problems at all with DPP application. <br>

I suspect Windows 7 will be the same. <br>

It would rock if Canon released a 64bit version of DPP with arbitrary rotation</p>

<p>I use Photoshop CS4 64bit on Vista Ultimate 64bit with 8 GB RAM<br>

It is very fast in bridge, opening, saving, etc.<br>

I think CS4 64bit is the better RAW converter. It should work with Windows 7</p>

<p>I also have had no problems at all running DPP on 64-bit Vista.</p>

<p>On the other hand, as a heads-up to anyone considering it, DPP would not run at all on my little Acer Aspire One netbook. It installs ok, but the screen resolution will not allow it to run.</p>