The real problem am facing here because of this is not 0 confirmation but something else...
one incoming tx is pending , which will sooner or later be ok i suppose....
BUT, i sent some coins and now when i open my wallet and check - it shows me two similar tx to same address - one confirmed and one not....
How does it affect me ??

The bitcoins has been deducted twice and am not getting it back i suppose...

any ideas?