Gerry,
No one is ever going to use 100%, nor should they. All depends on their franchise/size/market. If cost is the biggest issue I would take a hard look at Arkona. However, keep in mind that there is a cost to changing (money to new vendor, training of employees, lost productivity, etc.).
Also, go over (or have someone who can) your currnet bill with a fine tooth comb. I frequently find a ton of errors on ADP bills. Then have to fight with ADP to get them fixed - which is another story.
Bryan
PS Not that DealerTrack has bought Arkona I would watch them even more.
[This message has been edited by bth94131 (edited 05-14-2007).]