http://www.pktether.com/new-version-0-4-5
What's New:-
Release version 0.4.5 PK_Tether – changes:
- added drive mode changing
- added white balance changing
- added flash mode and compensation changing
- added extended ISO detecting
- added zoom functionality
- added support for k-m/k2000 and maybe Samsung GX10
- reworked user interface
- fixed bugs
If you really need such a tethering software, which Pentax had dropped the support of the "Remote Assistant" software since the *ist Dx days, this one is for you. At least it will work with the K-x and the K-m, possibly with the K10D/GX-10 also.
Update (3-3): In the main page of the PK Tether, it is now told that it supports Pentax K-x, K-7, K-5, K-r, K20D, K10D and K200D.
Previous Related:-
Tethering Software for the K-x (3rd Party Freeware)
Tethering the Current Pentax DSLRs?