I know that lately, we've gained a lot of new members which is awesome and a lot of those new members are coming from other forums that may use vBulletin and their Private Message (PM) system. Here, we use the XenForo forum software which is (IMHO) much better than vBulletin. The "Conversation" system here is the same as the PM system on vBulletin. So if you want to PM another member, just click their username in a post, and click on "Start Conversation". To see all of your PMs, click on your profile and go to Inbox. Hope this helps.
Escort 360ci, Radenso ... AntiPriority I have heard have the best laser jammers. I have a K40 built-in front/rear with front dual jammers in FF, escort window mount in CTS-V. K40 is not as good as it used to be, but it has proved itself many times.
My K40 setup has lights built into the steering column to let you know what is going on and a remote. laser has two of the units pictured up front in grill. Radar has just one up front and another in rear (hidden).