Install and Run Poker Software on XP Restricted User Account

I recently read in another forum that due to the invasive abilities of the poker client software, it was recommended that players/users who operate on Windows XP install and run the poker client software on resricted user accounts. Players/users were cautioned that installing and running poker client software on administrative user accounts provides the poker client with adminisrative access and full dominion over the computer and perhaps network. It was suggested that the resricted user account would help contain the poker client software within the limits of the restricted account. If this is true, the poker client software could be prevented from scanning, file snooping or invading beyond the restricted user account and files specifically shared with the restricted user account. Any accuracy here? Any thoughts?