This is what my HijackThis Log Analyzer has to say about it:


CHECKING HIJACKTHIS, INTERNET EXPLORER, WINDOWS AND SOFTWARE FIREWALL:

You are using the latest version of HijackThis.
You are using the latest version of Internet Explorer.
Software firewall detected.


THESE ITEMS ARE HARMFULL AND SHOULD BE FIXED/REMOVED :

o4 - hklm..\run: [systemtray] systray.exe
o16 - dpf: {e855a2d4-987e-4f3b-a51c-64d10a7e2479} (epsimagecontrol class) - http://tools.ebayimg.com/eps/activex/epscontrol_v1-0-3-0.cab
o16 - dpf: {4c39376e-fa9d-4349-bacc-d305c1750ef3} (epuimagecontrol class) - http://tools.ebayimg.com/eps/wl/activex/epuwalcontrol_v1-0-3-17.cab
o16 - dpf: {b8be5e93-a60c-4d26-a2dc-220313175592} (zoneintro class) - http://zone.msn.com/binframework/v10/zintro.cab27513.cab
o16 - dpf: yahoo! poker - http://download.games.yahoo.com/games/clients/y/pt1_x.cab
o16 - dpf: {2359626e-7524-4f87-b04e-22cd38a0c88c} (icsscannerlight class) - http://download.zonelabs.com/bin/free/cm/icscm.cab
o16 - dpf: {77e32299-629f-43c6-ab77-6a1e6d7663f6} (groove control) - http://www.nick.com/common/groove/gx/grooveax27.cab
o16 - dpf: {74d05d43-3236-11d4-bdcd-00c04f9a3b61} (housecall control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab