21007    2013-12-01 00:37:37    7:48:38    2147483647    none    none    272385    25.20690867    83 confirmations left

What??? i'm trying out block erupter usb sticks and it's fairly consistant until that block... ' none ' when even if i'm sooo slow at just over 1.00 gHash/sec for it to actualy be of value after 7 hours, it should NOT say ' none '

For Perspective...

21009    2013-12-01 01:32:02    0:04:19    22915150    71    0.00007444    272399    25.03550690    97 confirmations left
21008    2013-12-01 01:27:43    0:50:06    265077329    695    0.00006535    272398    25.02827623    96 confirmations left
21007    2013-12-01 00:37:37    7:48:38    2147483647    none    none    272385    25.20690867    83 confirmations left
21006    2013-11-30 16:48:59    0:47:42    251032842    670    0.00005810    272318    25.03404462    16 confirmations left
21005    2013-11-30 16:01:17    0:36:01    189004238    476    0.00006833    272313    25.07062858    11 confirmations left
21004    2013-11-30 15:25:16    2:20:08    739833931    1961    0.00007462    272307    25.18938665    5 confirmations left
21003    2013-11-30 13:05:08    0:57:13    308486793    819    0.00006235    272288    25.25633454    confirmed
21002    2013-11-30 12:07:55    1:07:11    355945193    916    0.00005303    272284    25.04851601    confirmed
21001    2013-11-30 11:00:44    1:03:22    328906191    858    0.00006505    272271    25.01071321    confirmed
21000    2013-11-30 09:57:22    1:17:49    406216337    1069    0.00006336    272260    25.12306089    confirmed
20999    2013-11-30 08:39:33    0:28:41    150222160    398    0.00006666    272255    25.24613312    confirmed
20998    2013-11-30 08:10:52    1:38:52    518634435    1401    0.00006232    272251    25.28002503    confirmed
20997    2013-11-30 06:32:00    0:54:52    287744552    740    0.00006716    272242    25.02774408    confirmed