--- dvb-kernel/README.bt8xx	2003/11/25 12:27:33	1.4
+++ dvb-kernel/README.bt8xx	2003/12/04 19:59:14	1.5
@@ -15,8 +15,12 @@ For 2.6, shuffle down to the 2.6 section
 
 For 2.4, make sure you are using an uptodate kernel 2.4.23 and above.
 This is the *only* way to go when you are experimenting with 
-bleeding-edge stuff like DVB. Do the usual to build your kernel.  
-(remember to enable the V4L functionality) 
+bleeding-edge stuff like DVB.
+
+Do the usual to build your kernel and remember to enable the V4L functionality.
+For the 'BT848 Video For Linux' in the 'Video for Linux' section to show up
+you need to enable 'I2C support' and 'I2C bit-banging interfaces' in the
+charcter devices section.
 
 I'd recommend you install and  test your kernel, rather than diving
 straight into the bt878 stuff.
@@ -41,6 +45,11 @@ Now grab "dvb-kernel" from CVS:
   $ make
   $ make install
 
+If you don't use devfs (or your devfs setup is not configured correctly)
+you might need to add the device nodes manually with the "makedev"
+script from the DVB driver:
+http://linuxtv.org/cgi-bin/cvsweb.cgi/~checkout~/DVB/driver/makedev.napi?rev=1.14&content-type=text/plain
+
 2) 2.6
 ======
 
@@ -50,6 +59,10 @@ the kernel drivers. Please use 2.6.0-tes
 Checkout dvb-kernel as mentionen above, but then do everything as per
 the README in dvb-kernel.
 
+Unfortunately, in some older kernels the bttv card lists have the
+TwinHan cards listed as card=0x68. (see below) Using card=0x71 there
+will lockup your machine.
+
 3) Loading Modules
 ==================
 
@@ -87,7 +100,11 @@ For Pinnacle PCTV cards use the "cx24110
    $ modprobe dst
 
 The value 0x71 will override the PCI type detection for dvb-bt8xx, which 
-is necessary for TwinHan cards. 
+is necessary for TwinHan cards. If you're using 2.6, see the remark above
+about the card parameter.
+
+If you're having an older card (blue color circuit) and card=0x71 locks your
+machine, try using 0x68, too. If that does not work, ask on the mailing list.
 
 The DST module takes a couple of useful parameters, in case the
 dst drivers fails to detect your type of card correctly.