Here is the PSN ID list from the old forum. When you join the DPD Army, add everyone on the list. Then include YOUR PSN ID on this thread, and the next person to join will add everyone above them!
DeadmanXIII - DeadmanXIII
Haify - Haify
Smurf Assassin - Smurf_Assassin
mym1nd - Sprout-of-Wrath
LuminousPube - LumePube
Dannyaudo - Dannyaudo
Moonhead - MOONHEAD2
dudester - dudester24
OneSicBunny -OneSicBunny
huntervp - shooter_vp
ClarkieUK - ClarkieUK
dantelockload - dantelockload
Vampire Azrial - Vampire_Azrial
Aysir - Aysir
Matsmasher - MATSMASHER
Deeps1987 - Gurdeep1987
FINGER_AN_ELF - FINGER_AN_ELF
serenity - serenity1001
Wan_Big_Kenobe - weird_smell82
DeadmanXIII - DeadmanXIII
Haify - Haify
Smurf Assassin - Smurf_Assassin
mym1nd - Sprout-of-Wrath
LuminousPube - LumePube
Dannyaudo - Dannyaudo
Moonhead - MOONHEAD2
dudester - dudester24
OneSicBunny -OneSicBunny
huntervp - shooter_vp
ClarkieUK - ClarkieUK
dantelockload - dantelockload
Vampire Azrial - Vampire_Azrial
Aysir - Aysir
Matsmasher - MATSMASHER
Deeps1987 - Gurdeep1987
FINGER_AN_ELF - FINGER_AN_ELF
serenity - serenity1001
Wan_Big_Kenobe - weird_smell82