The change to the test delivery software will be accounted for in scoring the examination results, so that scores will be comparable to those of exams using the older software. Because of this change, as well as routine modifications to the test item pool, it will be necessary to delay the reporting of scores for some examinees. The normal turnaround time for reporting scores to Step 2 CK examinees is 3 to 4 weeks. The target date for reporting Step 2 CK scores for most examinees testing from mid-August through late September will be Wednesday, October 8, 2008.
-----Per the USMLE website
Info I wish I had two days ago 🙄