wine users - Aug 2011 - How to let wine doing a rescan of PATA devices?

I used to use a hot-plugable PATA-CDROM drive on my Computer (Samsung P35
laptop).
To change drive I use a script which at the bottom of its heart uses

Code:
echo "scsi remove-single-device 1 0 0 0" | sudo tee /proc/scsi/scsi

 and 
Code:
echo "scsi add-single-device 1 0 0 0" | sudo tee /proc/scsi/scsi

 commands in oder to let the OS being aware of the changed drive.

This works fine except for windows applications. To let them be aware of changed
drive, I got to close any windows application. Not till then, wineserver
disappears from task list, signing me that I can restart windows SW.

Usually the SW is EAC (Exact Audio Copy, a cd ripper). I isn't enough to
merely exit and restart EAC. Instead I'm forced to exit all other wine
controlled SW, even if this other SW doesn't do anything with the CDROM. If
I failed to exit all applications, EAC simply doesn't list any drive after
restart.

Is there something I missed? Is there a way to let wine do something like a
rescan of devices, particulary the CDROM without a restart?
It'd be ideal if it simply doesn't need any restart at all; but anyway,
if I manage this to work after exiting and restarting of only EAC, it'd be a
great help, too.

Thanks ? Peter

wine-1.2.2, Ubuntu 10.04 LTS - Lucid Lynx, Gnome 2.30.2
EAC V0.99 prebeta 5 from http://www.exactaudiocopy.org/

If someone want to play around with the remove-single-device commands: I think
even with a non-hot-plugable drive one can use this commands, execpt for the
fact that for obvious reasons drive type will be the same as before after
add-single-device.

The 4 digits may be adjusted to local system properties:
1st digit is Hostadapter ID (first being 0)
2nd digit is no. of bus of that Hostadapters (first being 0)
3rd digit is device's ID (on PATA it's the device no.; in 90s-slang:
0="master", 1="slave")
4th digit: LUN (first being 0, on PATA usually 0)

I think, on virtually all PATA systems, 2nd and 4th digit must be "0",
3rd must be "0" or "1". And on the majority of motherboard
based adapters, 1st digit will be  "0" or "1", too, I think.