Hi Schmidthouse,
The standalone version is build 281.
The version you have on your HP machine is part of a pre-load OEM agreement with HP. It has slightly different parameters in terms of trial length and messaging frequency. The other standalone (I suppose that is what you have on the other product machine) was not synchronized with the HP build for that reason, so the updates would appear differently.
However, we've just done a micro update to synchronize the builds no matter if they are OEM or not. Those specifics I mentioned (trial length, messaging frequency) remain unique but the underlying client functions can now be updated all at once instead of one build at a time.
Does this help? Please let me know if you have any further questions on this and I'll try my best to clear them up.
Davidek