OK. Let me rephrase this. Dragon Naturally Speaking has informed me (as the program was initializing) that it (the program) would NOT BE ABLE TO PROVIDE FULL {advanced}FUNCTIONALITY !!! As I was attempting to use it (the program) I discovered that it (the program) was indeed NOT providing full {advanced} functionality.
Are you using v11 ? Is your rig running 64 bit OS ? How much RAM do you have installed ? If you are running more than 4GB of RAM you would not have encountered this problem I would assume. Likewise if you have not installed v11. Correct ?
Gunny:
I have not used Dragon 11. I used Dragon 9 on Vista 32 bit with 2 Gigs RAM, successfully. But that is neither here nor there.
What "full advanced functionality" is missing? You state that you discovered that it was indeed not providing full advanced functionality. Or are you simply relying on some sort of on-screen message from Dragon and have not personally experienced any reduced functionality?
What can't you do that you would like to do?
What shortcomings, if any, are you actually experiencing with 4 GB of RAM?
I don't know the answer to your question regarding recognition of your entire 4 GB.
But I wouldn't worry about it until and unless I could ID a Dragon capability that I could not carry out with your currently installed 4 GB.
Dragon takes up a lot of resources, so you are best advised to shut down other significant apps (Word, Excel, anything that eats into resources) when running it. All the more so if you have a marginal (relatively puny) machine.
I'd guess you would see only slight improvements if you went to 8 GB. A CPU upgrade would likely help more, but as I said I don't know how strong that AMD processor is compared to Intel processors.
Regarding Dragon versions: I would suspect you gain little to nothing by getting the latest version. Instead, I would get the oldest version that is known to be Windows 7 compatible, and as you say, used the saved money toward your new machine.
Semper Fi.