We performed a systematic analysis of 54 Wide Field Camera (WFC) observations
of ScoX-1 available in the BeppoSAX public archive. Observations span over the
six years of BeppoSAX mission lifetime and include 690 hr of data. We searched
for shifts and shape changes of the Z pattern in the color-color diagrams. We
find that the Z pattern occupies most of the time the same locus in the
color-color diagram. There are however a few exceptions, which are discussed in
detail.Comment: 4 Pages, 4 figures. To appear in Proc. of the BeppoSAX Symposium:
"The Restless High-Energy Universe", E.P.J. van den Heuvel, J.J.M. in 't
Zand, and R.A.M.J. Wijers (Eds