Three computer home network Am I right?

I'm in a three computer home network that I built, all of them are running

Windows-XP Professional, and they are part of a Workgroup I call
"Homegroup".



My wife and I are the only people using the network, and I'd like

to have full permissions in all the PCs, so I can modify and do all

the settings I want.



When I right click in "My Computer" and then "Computer Name",

I see this:



*Computer Description: Silvie3G



*Full Computer Name: Pent3ghz.



*Worgroup: Homegroup.



And under: "User Profiles", I have just one line that reads:

"Pent3ghz\Silvie3G".



Seems like I'm the only one, and I assume I must be the administrator,

the one with unrestricted permissions. Am I right?



Should I rebuild my "Homegroup" network applying different settings?

Did I do something wrong when I installed Windows XP using just

a single name/user?



I'll apreciate any help regarding this matter.



Regards,

Silvie Julien.