Clicked on MENU button... I see the TScreen and GetMonitor strings, I dunno if it matters or not, but i'm in a dual-screen environnement...
Access violation at address 004533B0 in module 'hfs.exe'. Read of address 00000004
HFS 2.0 beta34
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Stack list, generated 2006-01-21 18:10:00
[004533B0]{hfs.exe } Forms.TMonitor.GetBoundsRect + $10
[0040417B]{hfs.exe } System.@HandleAnyException + $33
[00453643]{hfs.exe } Forms.TScreen.GetMonitor + $B
[00453867]{hfs.exe } Forms.TScreen.FindMonitor + $23
[0045335A]{hfs.exe } Forms.TMonitor.GetHeight + $A
[00454513]{hfs.exe } Forms.TScreen.MonitorFromPoint + $27
[004A4D0E]{hfs.exe } ComCtrls.TToolBar.CheckMenuDropdown + $22E
[004A0C1D]{hfs.exe } ComCtrls.TToolButton.CheckMenuDropdown + $39
[004A3774]{hfs.exe } ComCtrls.TToolBar.CNNotify + $B8
[004692AB]{hfs.exe } Controls.TWinControl.WMPaint + $3F
[00465CA0]{hfs.exe } Controls.TControl.WndProc + $188
[00468C43]{hfs.exe } Controls.TWinControl.WndProc + $157
[004A4335]{hfs.exe } ComCtrls.TToolBar.WndProc + $231
[00465A70]{hfs.exe } Controls.TControl.Perform + $24
[00468D7B]{hfs.exe } Controls.DoControlMsg + $23
[004693F9]{hfs.exe } Controls.TWinControl.WMNotify + $D
[00465CA0]{hfs.exe } Controls.TControl.WndProc + $188
[00468C43]{hfs.exe } Controls.TWinControl.WndProc + $157
[004A4335]{hfs.exe } ComCtrls.TToolBar.WndProc + $231
[004688C0]{hfs.exe } Controls.TWinControl.MainWndProc + $2C
[00428B7C]{hfs.exe } Classes.StdWndProc (Line 10565, "classes.pas" +

+ $0
[004A40F7]{hfs.exe } ComCtrls.SendDropdownMsg + $63
[004A42C8]{hfs.exe } ComCtrls.TToolBar.WndProc + $1C4
[004A4324]{hfs.exe } ComCtrls.TToolBar.WndProc + $220
[004688C0]{hfs.exe } Controls.TWinControl.MainWndProc + $2C
[00428B7C]{hfs.exe } Classes.StdWndProc (Line 10565, "classes.pas" +

+ $0
[00433266]{hfs.exe } Contnrs.TComponentList.GetItems + $A
[004565DD]{hfs.exe } Forms.TApplication.StopHintTimer + $15
[00455947]{hfs.exe } Forms.TApplication.ProcessMessage + $83
[0045597E]{hfs.exe } Forms.TApplication.HandleMessage + $A
[00455B9E]{hfs.exe } Forms.TApplication.Run + $96
[0050FF8C]{hfs.exe } hfs.hfs (Line 62, "c:\code\mine\hfs\hfs.dpr" + 14) + $2
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System : Windows XP Professional, Version: 5.1, Build: A28, "Service Pack 2"
Processor: AMD, AMD Athlon(tm) XP 2400+, 1990 MHz MMX
Display : 1024x768 pixels, 32 bpp
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Product Versions
hfs.exe: Build: 0 2006-01-02 21:29:14