What new features were added to the PIX in version 7.0?

What new features were added to the PIX in version 7.0? (Choose 3)

A.
WebVPN

B.
Support for multiple virtual firewalls.

C.
Transparent firewall

D.
Rate-Limiting

Explanation:
Release Highlights
ADVANCED FIREWALL SERVICES
Deep inspection firewall services for HTTP, FTP,
ESMTP, and more
Instant messaging, peer-to-peer, and tunneling
application blocking
Cisco Modular Policy Framework with flow-based
security policies
Virtual firewall services
Layer 2 transparent firewall
3G Mobile Wireless security services
ROBUST IPSEC VPN SERVICES
VPN client security posture enforcement
Automatic VPN client software updating
OSPF dynamic routing over VPN tunnels
HIGH AVAILABILITY SERVICES
Active/Active failover with asymmetric routing support Remote-access and site-to-site VPN stateful failover Zero-downtime software upgrades
INTELLIGENT NETWORK SERVICES
PIM multicast routing
Quality of service (QoS)
IPv6 networking
FLEXIBLE MANAGEMENT SOLUTIONS
SSHv2 and SNMPv2c
Configuration rollback
Usability enhancements

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_data_sheet0900aecd80225ae 1.html

Rate-limiting is mention in version 7.0.4
http://www.cisco.com/en/US/docs/security/pix/pix70/release/notes/pix704rn.html#wp217692

The Web VPN client is not mention until verson 7.2
http://www.cisco.com/en/US/docs/security/pix/pix72/release/notes/pixrn72.html