Winfast TV2000 XP Global support on 2.6.25 kernel
while looking in the list of kernel changes 
i saw that support for xc2028/xc2038 tuner was added
so i compiled that tree
hg clone http://linuxtv.org/hg/~mkrufky/cx88-xc2028-mauro/
cd cx88-xc2028-mauro/
make
sudo make install
in
/etc/modprobe.d/options
i have added

options cx88xx card=61

[   31.868615] cx88[0]: subsystem: 107d:6618, board: Winfast TV2000 XP Global [card=61,insmod option]
[   31.868617] cx88[0]: TV tuner type 71, Radio tuner type 0
[   32.027194] cx88[0]/0: found at 0000:02:00.0, rev: 5, irq: 16, latency: 64, mmio: 0xce000000
[   32.035815] cx2388x alsa driver version 0.0.6 loaded


[   32.188771] tuner' 0-0061: chip found @ 0xc2 (cx88[0])
[   32.188804] xc2028 0-0061: type set to XCeive xc2028/xc3028 tuner
[   32.188808] xc2028 0-0061: xc2028/3028 firmware name not set!
[   32.197833] NET: Registered protocol family 17
[   32.212796] cx88[0]/0: registered device video0 [v4l2]
[   32.212830] cx88[0]/0: registered device vbi0
[   32.212860] cx88[0]/0: registered device radio0
[   32.212923] xc2028 0-0061: xc2028/3028 firmware name not set!