Peercoin is now supported by ypool wallet. If you haven't got a chance to try the wallet here are some new beta keys:
BOPRS-14FR-4P9ZP-OKOJ
ZI8FZ-B515-Y2OII-UD5Y
5BVCO-ONNC-GEDLU-UP7S
WDNIH-XYB8-BOGL1-Y2NR
HRS7B-VSGY-MGH56-52CS
OE2CX-29KJ-P1QAL-OEPW
TXNYO-XYB8-1KNRS-CLG5
DCGB5-LAXN-TSKGE-CO5N
LNFB5-53IH-GLZRE-XQ5I