diff -Nru eciadsl-usermode-0.11-old/gs7070.c eciadsl-usermode-0.11/gs7070.c
--- eciadsl-usermode-0.11-old/gs7070.c	2005-06-11 09:05:47.000000000 +0200
+++ eciadsl-usermode-0.11/gs7070.c	2005-10-19 14:24:39.611107984 +0200
@@ -47,7 +47,7 @@
 
 	/* PPP DEFINES */
 	/* max size of data endpoint (Windows driver uses 448). */
-	eci_device.eci_iso_packet_size = 448;
+	eci_device.eci_iso_packet_size = 912;
 	/* number of ISO packet per URB (Windows driver uses 10) */
 	eci_device.eci_nb_iso_packet = 10;
 	/* number of simultaneous URB submitted to data endpoint (Windows drv : 20) */