 | Overtonesinger ("I Love overtonesinging in a choir, my wife and my twins. I like computers and astronomic...") | Oliver Mittasch ("I'm a fan of all stuff about aliens and the universe. My biggest love is astronomics and...") | |
 | oliver selax ("------------------ System Information ------------------ Time of this report:...") |  | OE1TKS (" ") |
| Odicin ("Member of BOINC Confederation. On the road in various projects, mostly mathematical...") |  | Oscar | |
 | ONE ("Hi, i am GuanxingYang of CHINA, goodwill to everybody here.") |  | Opolis ("Mechanical Engineer from California, USA. I love computers, cars, music, sports, and...") |
| olsen_gg ("Hallo, ich komme aus Stralsund (Deutschland) und habe mit Computern eigentlich fast nur...") | odjob77 |
