Did you use Adaware and spybot, too?
Copy Hijackthis into an own Folder and please fix this:
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =
http://searchweb2.com/searchbar.htmlR1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =
http://searchweb2.com/searchbar.htmlR0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = searchweb2.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://store.presario.net/scripts/redirectors/presario/storeredir2.dll?s=consumerfav&c=1c02&lc=0409R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar =
http://searchweb2.com/searchbar.htmlR1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
http://searchweb2.com/searchbar.htmlR1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
http://searchweb2.com/searchbar.htmlR0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext =
http://store.presario.net/scripts/redirectors/presario/storeredir2.dll?s=consumerfav&c=1c02&lc=0409R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
N3 - Netscape 7: user_pref("browser.startup.homepage", "searchweb2.com");\nuser_pref("browser.startup.page", 1); (C:\Documents and Settings\StreetSonic\Application Data\Mozilla\Profiles\default\1u8o0qly.slt\prefs.js)
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://C%3A%5CProgram%20Files%5CNetscape%5CNetscape%206%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\StreetSonic\Application Data\Mozilla\Profiles\default\1u8o0qly.slt\prefs.js)
O2 - BHO: (no name) - {0000607D-D204-42C7-8E46-216055BF9918} - (no file)
O2 - BHO: SDWin32 Class - {5FA6752A-C4A0-4222-88C2-928AE5AB4966} - C:\WINDOWS\System32\SWin32.dll
O2 - BHO: (no name) - {87766247-311C-43B4-8499-3D5FEC94A183} - C:\PROGRA~1\COMMON~1\WinTools\WToolsB.dll
O2 - BHO: (no name) - {C5183ABC-EB6E-4E05-B8C9-500A16B6CF94} - (no file)
O4 - HKLM\..\Run: [rrxgpei] C:\WINDOWS\System32\ttjacfr.exe
O4 - HKLM\..\Run: [stcinstaller] c:\installer\id53.exe
O4 - HKLM\..\Run: [DZ3aa] C:\windows\temp\DZ3aa.exe
O4 - HKLM\..\Run: [Dsi] C:\WINDOWS\System32\dp-him.exe
O4 - HKLM\..\Run: [AutoLoaderpApy1RdfXJXN] "C:\WINDOWS\System32\wmvcx11n.exe" /PC="AM.WILD" /HideUninstall
- HKLM\..\Run: [pp6O3Fg] wmvcx11n.exe
O4 - HKLM\..\Run: [stcloader] C:\WINDOWS\System32\stcloader.exe
O4 - HKLM\..\Run: [WinTools] C:\Program Files\Common Files\WinTools\WToolsA.exe
O4 - HKLM\..\Run: [TB_setup] C:\DOCUME~1\STREET~1\LOCALS~1\Temp\tb_setup.exe /dcheck
O4 - HKLM\..\Run: [Adstartup] C:\WINDOWS\System32\automove.exe
O4 - HKLM\..\Run: [Internet Optimizer] "C:\Program Files\Internet Optimizer\optimize.exe"