Tried everything still no connection, any help would be greatly appreciated. Thank you.

1. Windows XP
2. Window's firewall, currently off.
3. 512 MB
4. 8 Gb
5. boadband
6. modem, Motorolla sbv5220, router RCA dcw725
7. home
8. LW 4.18.8 Java 1.6.0_13
9. time warner cable
10. no
11. test works