I have been following different directions, which was probably a mistake.
Here's the latest
I got to step 3.2
laflaca@laflaca-laptop:~$ sudo apt-get install ndisgtk
[sudo] password for laflaca:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
linux-headers-2.6.31-14 linux-headers-2.6.31-14-generic
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed:
ndisgtk
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 21.7kB of archives.
After this operation, 451kB of additional disk space will be used.
Get:1
http://us.archive.ubuntu.com karmic/main ndisgtk 0.8.4-1 [21.7kB]
Fetched 21.7kB in 1s (13.2kB/s)
Selecting previously deselected package ndisgtk.
(Reading database ... 135290 files and directories currently installed.)
Unpacking ndisgtk (from .../ndisgtk_0.8.4-1_i386.deb) ...
Processing triggers for desktop-file-utils ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for man-db ...
Setting up ndisgtk (0.8.4-1) ...
laflaca@laflaca-laptop:~$ echo -e "blacklist bcm43xx\nblacklist b43\nblacklist b43legacy\nblacklist ssb" | sudo tee -a /etc/modprobe.d/blacklist
blacklist bcm43xx
blacklist b43
blacklist b43legacy
blacklist ssb
laflaca@laflaca-laptop:~$ lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge
00:09.0 Network controller: RaLink RT2500 802.11g Cardbus/mini-PCI (rev 01)
00:0a.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller (rev 20)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80)
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller (rev 80)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
01:00.0 VGA compatible controller: VIA Technologies, Inc. KM400/KN400/P4M800 [S3 UniChrome] (rev 01)
laflaca@laflaca-laptop:~$ lspci -n
00:00.0 0600: 1106:3205
00:01.0 0604: 1106:b198
00:09.0 0280: 1814:0201 (rev 01)
00:0a.0 0607: 1217:6972 (rev 20)
00:10.0 0c03: 1106:3038 (rev 80)
00:10.1 0c03: 1106:3038 (rev 80)
00:10.2 0c03: 1106:3038 (rev 80)
00:10.3 0c03: 1106:3104 (rev 82)
00:11.0 0601: 1106:3177
00:11.1 0101: 1106:0571 (rev 06)
00:11.5 0401: 1106:3059 (rev 50)
00:11.6 0780: 1106:3068 (rev 80)
00:12.0 0200: 1106:3065 (rev 74)
01:00.0 0300: 1106:7205 (rev 01)
laflaca@laflaca-laptop:~$ lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
laflaca@laflaca-laptop:~$