SL809x firmware upgrade from Linux

Hi,

I have the firmware update binary SwiFirmwareDownloadUMTSarm9.
Where should I be getting the CWE image for Linux. From the sierra weblink, I could only find the windows updater binary.

Thanks
Karthik

ATi
Manufacturer: Sierra Wireless, Incorporated
Model: SL8092
Revision: P1_0_0_5AP R1243 CNHKGDKCE01 2011/07/13 16:34:17
IMEI: 356112040024690
IMEI SV: 4
FSN: CG13000064053
3GPP Release 6
+GCAP: +CGSM,+DS,+ES

I want to upgrade to TA’ed FW version - 1.0.0.8.