| Name | Size | Date | |
| CKBKACNT.DAT | 387 | 5/18/1990 | |
| CKBKDEF.DAT | 219 | 10/14/1990 | |
| CKBKPAY.DAT | 844 | 5/18/1990 | |
| CKBKSTDT.DAT | 407 | 5/18/1990 | |
| CKBKSYS.DAT | 270 | 5/18/1990 | |
| CKBKTRAN.DAT | 451 | 5/18/1990 | |
| CKMSTR21.DOC | 49724 | 10/14/1990 | |
| CKMSTR.EXE | 328469 | 9/15/1990 | |
| CHKBOOK.HLP | 3328 | 4/28/1990 | |
| READ.ME | 846 | 10/13/1990 |