Leadtek WinFast PxDVR3200 H PCI-E card does not work under Jautnty beta, although it is said o be supported by the new kernel

Kaffeine finds the card with the name "Zarlink ZL10353 DVB-T", but fails detecting the stations neither in Auto Scan nor in "fr-Toulon" (my town) registered list scan; I precise that the card works perfrcly under Windows XP ( I have dual boot WXP and Jaunty ). Neither Totem nor Xine can open the DVB.

dmesg gave at the first time a lot lines where the card seemed to be detected, but indicated at the end that the card firmware was not found; just now, demsg gives only:

[ 148.892346] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 149.898527] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 149.900205] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 150.917469] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 150.919678] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 151.926525] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 151.928291] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 152.945585] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 152.947766] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 153.954852] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 153.956746] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 154.973838] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 154.976186] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 155.982643] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 155.984372] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 157.001720] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 157.003895] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 158.011330] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 158.013217] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 159.030544] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 159.032709] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 160.038529] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 160.040757] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 161.058037] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 161.060289] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 148.892346] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 149.898527] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 149.900205] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 150.917469] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 150.919678] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 151.926525] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 151.928291] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 152.945585] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 152.947766] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 153.954852] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 153.956746] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 154.973838] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 154.976186] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 155.982643] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 155.984372] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 157.001720] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 157.003895] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 158.011330] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 158.013217] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 159.030544] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 159.032709] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 160.038529] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 160.040757] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.
[ 161.058037] i2c-adapter i2c-1: firmware: requesting xc3028-v27.fw
[ 161.060289] xc2028 1-0061: Error: firmware xc3028-v27.fw not found.

I don't understand.
Please clear me,
best regards
Georges