DATA RETURN CORP S-1

S-1

FORM S-1

EX-5.1

OPINION OF THOMPSON & KNIGHT

EX-10.1

STRATEGIC MKTG AND SALES AGREE--LEVEL 3 COMM.

EX-10.2

RESTRICTED STOCK PURCH. AGREE.

EX-10.3

SERVICE CREDIT AGREE.--LEVEL 3 COMM.

EX-10.4

CUSTOMER ORDER--LEVEL 3 COMM.

EX-10.5

MANAGED SERVICES PROPOSAL - AMER. COMM.

EX-10.6

BASIC INTERNET SERVICES AGREE.

EX-10.7

COMMERCIAL LEASE AGREE.--DSW PROPERTY

EX-10.8

COMMERCIAL LEASE AGREE.--DSW PROPERTY

EX-10.9

1999 LONG-TERM INCENTIVE PLAN

EX-10.10

1998 STOCK OPTION PLAN

EX-10.11

EMPLOY. AGREE.--TODD STEITLE

EX-10.12

EMPLOY. AGREE.--KENNETH G. GARBER

EX-10.13

EMPLOY. AGREE.--MICHAEL S. SHIFF

EX-10.14

FORM OF EMPLOY. AGREE. JULY 1, 1999

EX-23.2

CONSENT OF ERNST & YOUNG

EX-27.1

FINANCIAL DATA SCHEDULE

EX-99.1

CONSENT OF INTERNATIONAL DATA CORP.

EX-99.2

CONSENT OF T. GEIR RAMLETH