Software load order query

[Veracocha]

Right, have my HEQ5 pro and a Meade DSI for guiding and need to know what s/w I need to load and in what order. PHD is a given but what else? Finding the drivers doesn't appear that easy? Please be patient if you will, I know this must get asked a fair bit.

[Veracocha]

Ok, so I loaded the Celestron Ascom platform/driver and then fired up PHD and once I set the right comm port I managed to get the camera/mount paired up. Moving the camera ever so slightly I could hear the mount twitching so I expect my guiding has been succesful.