The 1st leg will be played on Thursday 16th September, with the 2nd leg two weeks later on Thursday 30th September.
The teams going into the hat are as follows:
Real Zaragoza (Spain)
Athletic Club Bilbao (Spain)
Sevilla FC (Spain)
Vilareal CF (Spain)
S.S. Lazio (Italy)
Parma AC (Italy)
Udinese Calcio (Italy)
Newcastle United FC (England)
Middlesbrough FC (England)
Millwall FC (England)
VfB Stuttgart (Germany)
VfL Bochum 1848 (Germany)
TSV Alemannia Aachen (Germany)
FC Shalke 04 (Germany)
AJ Auxerre (Frnace)
FC Sochaux-Montbéliard (France)
LB Châteauroux (France)
Lille OSC (France)
AEK Athens FC (Greece)
Egaleo FC (Greece)
Panionios NFC (Greece)
Sporting Clube de Portugal (Portugal)
CD Nacional (Portugal)
SC Braga (Portugal)
CS Marítimo (Portugal)
FC Utrecht (Netherlands)
Feyenoord (Netherlands)
SC Heerenveen (Netherlands)
AZ Alkmaar (Netherlands)
Heart of Midlothian FC (Scotland)
Besiktas JK (Turkey)
R. Standard de Liège (Belgium)
FC PAOK (Greece)
SL Benfica (Portugal)
Rangers FC (Scotland)
Trabzonspor (Turkey)
Club Brugge KV (Belgium)
FC Baník Ostrava (Czech Republic)
FC Basel 1893 (Switzerland)
Maccabi Haifa FC (Israel)
Grazer AK (Austria)
NK Gorica (Slovenia)
Shelbourne FC (Ireland)
FC Dinamo Bucuresti (Romania)
Ferencvárosi TC (Hungary)
FK Crvena Zvezda (Serbia Montenegro)
Wisla Kraków (Poland)
Djurgårdens IF (Sweden)
PFC Levski Sofia (Bulgaria)
Legia Warszawa (Poland)
Hammarby (Sweden)
Odd Grenland (Norway)
NK Dinamo Zagreb (Croatia)
Hapoel Bnei Sakhnin FC (Israel)
FK Bodø/Glimt (Norway)
Stabæk IF (Norway)
Aalborg BK (Denmark)
FHK Liepajas Metalurgs (Latvia)
KSK Beveren (Belgium)
SK Rapid Wien (Austria)
SK Sigma Olomouc (Czech Republic)
FC Dnipro Dnipropetrovsk (Ukraine)
Gençlerbirligi SK (Turkey)
FK Partizan (Yugoslavia)
Maccabi Petach-Tikva FC (Israel)
IF Elfsborg (Sweden)
KS Amica Wronki (Poland)
FH Hafnarfjördur (Iceland)
Újpesti TE (Hungary)
FC Metalurh Donetsk (Ukraine)
FC Terek Grozny (Russia)
FC Dinamo Tbilisi (Georgia)
FC Steaua Bucuresti (Romania)
NK Maribor (Slovenia)
FK Dukla Banská Bystrica (Slovakia)
PFC Litex Lovech (Bulgaria)
Brøndby IF (Denmark) or FK Ventspils (Latvia)
PFC CSKA Sofia (Bulgaria)
FK Austria Wien (Austria)
FC Zenit St. Peterburg (Russia)