Jason
Its been a while sicen I have done this, but here is a config that I used a while back for this (asa 8.0.2). The rest of the config as per standard
interface Ethernet0/0
nameif outside
security-level 0
ip address 20.1.1.1 255.255.255.0
!
same-security-traffic permit intra-interface
ip local pool vpn_user_pool 20.1.1.200-20.1.1.220 mask 255.255.255.0
webvpn
enable outside
svc image disk0:/sslclient-win-1.1.4.176.pkg 1
svc enable
group-policy msw-grp internal
group-policy msw-grp attributes
vpn-tunnel-protocol svc
webvpn
svc ask none default svc
username mwinnett password vukFd0JFOKL2l7IE encrypted privilege 15
tunnel-group DefaultWEBVPNGroup general-attributes
address-pool vpn_users
address-pool vpn_user_pool
default-group-policy msw-grp
prompt hostname context
ciscoasa(config)# sh vpn-sessiondb svc
Session Type: SVC
Username : mwinnett Index : 6
Assigned IP : 20.1.1.200 Public IP : 10.48.67.22
Protocol : Clientless SSL-Tunnel
Encryption : RC4 Hashing : SHA1
Bytes Tx : 45779 Bytes Rx : 19750
Group Policy : msw-grp Tunnel Group : DefaultWEBVPNGroup
Login Time : 17:14:35 UTC Thu Sep 13 2007
Duration : 0h:01m:02s
NAC Result : Unknown
VLAN Mapping : N/A VLAN : none