Vista Can No Longer See Any PCs in WorkGroup Folder

This was working a couple of days ago and now it is not.
I suspect a nice friendly update from MS is the cause and
I have a sneaky suspicion this is intentional by MS to
1) force/drive people to up or rather downgrade to Vista and exclude all
other OSes
2) Isolate other OSes...
3) Weed out boot leg copies of older versions of Windows

I'm beginning to wonder with all the comments in this group
alone that perhaps someone should call MS to task for breaking
was was once working.

Anyway my situation which worked perfectly until I introduced Vista

I have a mixture of Vista, 98, XP, Ubuntu and RedHat
I can not see any PCs in my Vista work group network folder other this
the Vista PC and Linksys router.
I can do run -> \\192.168.0.2 to see my RedHat with Samba
but it still wont appear in my network folder so I can't
access the printer attached to RedHat.

I do have set
on : Network Discovery, File Sharing and Public Folder Sharing
off : Password protected, Media sharing and IPv6 even though IPv6 shows
up with ipconfig /all

I've un installed Norton with the same results so that's not it either.

Below is my ipconfig details.

Any help to resolve this is appreciated.

Jon

C:\Users\Jon>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : HP
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : NVIDIA nForce Networking Controller
Physical Address. . . . . . . . . : 00-1D-60-93-5A-28
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.0.4(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.1
DNS Servers . . . . . . . . . . . : 209.170.128.70
209.170.128.71
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Local Area Connection* 6:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 7:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : 6TO4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 9:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 02-00-54-55-4E-01
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . :
2001:0:cf2e:308c:14b9:19cc:3f57:fffb(Preferred)
Link-local IPv6 Address . . . . . :
fe80::14b9:19cc:3f57:fffb%10(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled