Hsdpa Modem ?, Huawei E220 HSDPA USB Modem Options

[jpmatrix]

hello

i'm thinking about a umts/hsdpa modem for my zaurus.
as all CF modems are only gprs, i'm thinking about an USB HSDPA modem :

http://www.huawei.com/mobileweb/en/products/view.do?id=282

do you think this can work with the zaurus, i mean about power consumtion and modem drivers ?

[speculatrix]

This is the script I am trying to use:

CODE

TIMEOUT        5
ECHO        ON
ABORT        '\nBUSY\r'
ABORT        '\nERROR\r'
ABORT        '\nNO ANSWER\r'
ABORT        '\nNO CARRIER\r'
ABORT        '\nNO DIALTONE\r'
ABORT        '\nRINGING\r\n\r\nRINGING\r'
REPORT        CONNECT
TIMEOUT        60
SAY        'Sending AT'
''        '\r\r'
''        AT
SAY        'Sending ATZ'
OK        ATZ
SAY        'Sending ATE1'
OK        'ATE1'
SAY        'Sending AT&F'
OK        'AT&F'
SAY        'Sending ATQ0...'
OK        'OK ATQ0V1E1S0=0&C1&D2'
SAY        'Checking if PIN needed'
OK        'AT+CPIN?'
SAY        'Requesting for networks'
OK        'AT+COPS?'
SAY        'Requesting signal strength'
OK        'AT+CSQ'
SAY        'Specifying vodafone APN'
OK        'AT+CGDCONT=1,"IP","internet"'
SAY        'Changing timeout to 30'
TIMEOUT        30
SAY        'Requesting connection'
OK        'ATD*99***1#'

here's the /etc/ppp/vodafone-usb file

CODE

/dev/ttyUSB0
debug
debug
nodetach
230400
noipdefault
usepeerdns
defaultroute
persist
noauth
user        Anyname
password    Anypassword
connect        '/usr/sbin/chat -v -f /etc/ppp/chat-vodafone'

siorry for the bad spacing, tab char has been stripped